National Semiconductor LM5642XMH/NOPB

LM5642XMH-NOPB National Semiconductor LM5642XMH/NOPB
National Semiconductor

Product Information

Synchronous Rectifier:
Yes
Frequency - Switching:
375kHz
Supplier Device Package:
28-HTSSOP
Operating Temperature:
-40°C ~ 125°C (TJ)
Voltage - Supply (Vcc/Vdd):
4.5V ~ 36V
Package / Case:
28-PowerTSSOP (0.173", 4.40mm Width)
Function:
Step-Down
HTSUS:
0000.00.0000
Output Type:
Transistor Driver
Output Phases:
2
Topology:
Buck
Control Features:
Current Limit, Enable, Soft Start
Number of Outputs:
2
Package:
Bulk
Clock Sync:
Yes
Duty Cycle (Max):
98.9%
Mounting Type:
Surface Mount
Series:
-
Serial Interfaces:
-
Output Configuration:
Positive
Base Product Number:
LM5642
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This is manufactured by National Semiconductor. The manufacturer part number is LM5642XMH/NOPB. This also includes yes synchronous rectifier. The switching frequency of the standard product is 375khz. 28-htssop is the supplier device package value. The product has -40°c ~ 125°c (tj) operating temperature range. The supply voltage of a bespoke product includes 4.5v ~ 36v. Moreover, the product comes in 28-powertssop (0.173", 4.40mm width). It performs basic function of step-down. It is assigned with possible HTSUS value of 0000.00.0000. Furthermore, it has atransistor driver output. Features 2 output phases. Topology includes buck. Possible control features include current limit, enable, soft start. Additionally, the product is supplied with 2 outputs. It is shipped in bulk package . Clock Sync Info: yes. It features a maximum duty cycle of 98.9%. The product is available in surface mount configuration. It boasts positive output configuration. Moreover, it corresponds to lm5642, a base product number of the product.

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